Hastelloy B-2 / B-3 Chaw Tsim Khoom

Khoom Nthuav dav

Cov Npe Pauv Hloov Npe: Hastelloy B-2,NS3202, UNS N10665, NiMo28, W.Nr.2.467, NiMo28

Hastelloy B2 yog cov tshuaj tiv thaiv ua kom muaj zog, nickel-molybdenum alloy, nrog qhov muaj peev xwm tiv thaiv kev txo qis ib puag ncig zoo li hydrogen chloride roj, thiab sulfuric, acetic thiab phosphoric acids. Molybdenum yog qhov tseem ceeb alloying uas muab cov kev txhim kho corrosion tseem ceeb los txo cov ib puag ncig. No npib tsib xee hlau alloy tuaj yeem siv rau hauv qhov xwm txheej vim tias nws tawm tsam kev tsim cov lis-ciam av carbide precipitates hauv thaj chaw muaj tshav kub weld. No npib tsib xee hlau ua haujlwm zoo tiv thaiv hydrochloric acid ntawm txhua qhov kev kub thiab kub. Ntxiv rau, Hastelloy B2 muaj kev tiv thaiv zoo rau pitting, kev nyuaj siab corrosion cracking thiab mus rau riam-kab thiab thaj tsam kub-cuam tshuam nres. Alloy B2 muab cov tsis kam tiv thaiv cov ntshiab sulfuric acid thiab tus lej ntawm tsis muaj oxidizing acids.

Hastelloy B-2 Tshuaj lom neeg muaj pes tsawg leeg
C Cr N Fe Mo Cu Co Si Mn P S
0.01 0.4 0.7 pob Tsuas 1.6 2.0 26.0 30.0 0,5 1.0 0.08 1.0 0.02 0.01
Hastelloy B-2 Khoom Zog Lub Cev
Yog ceev
9,2 g / cm³
Melting taw tes
1330-1380 ℃
Hastelloy B-2 Alloy Neeg Kho Tshuab Khoom

 

Mob  Lub zog tawv
(MPa)
Paib muaj zog
(MPa)
Looj Ceeb
%
Kab bar ≥750 350 40
Phaj ≥750 350 40
Welded yeeb nkab ≥750 350 40
Seamless raj ≥750 310 40

Hastelloy B-2  Cov Qauv Thiab Cov Lus Qhia

 

Bar / Qws  Sawb / Coil Ntawv / Phaj Yeeb Nkab / Tube Forging
 ASTM B335,ASME SB335 ASTM B333, ASME SB333   ASTM B662, ASME SB662
ASTM B619, ASME SB619
ASTM B626, ASME SB626 
ASTM B335, ASME SB335

Hastelloy B-2 Muaj Cov Khoom hauv Sekonic Metals

Inconel 718 bar,inconel 625 bar

Hastelloy B-2 Tuav & Rods

Round bar / Flat tuav / Hex tuav,     Qhov Loj Los Ntawm 8.0mm-320mm, Siv rau cov khi, khi nrawm thiab lwm yam khoom seem

inconel washer

Hastelloy B2 tshuab ntxhua khaub ncaws & gasket

Qhov loj me tuaj yeem kho nrog qhov chaw ci ci thiab lub siab kam rau ua.

Sheet & Plate

Hastelloy B-2 daim ntawv & phaj

Dav li 1500 hli thiab ntev txog 6000mm, Thickness los ntawm 0.1mm txog 100mm.

Hastelloy B-2 seamless raj & Welded yeeb nkab

Cov qauv qhov loj me thiab cov qauv xaj tuaj yeem tsim peb los ntawm kev ua siab ntev me me

inconel strip,invar stirp,kovar stirp

Hastelloy B-2 Sawb & kauj

Mos cov xwm txheej thiab tawv tawv nrog AB ci ci nto, qhov dav dav txog 1000 hli

Fasterner & Other Fitting

Hastelloy B2 nrawm

Alloy B2 cov ntaub ntawv nyob rau hauv cov ntaub ntawv ntawm Bolts, screws, flanges thiab lwm yam fasterners, raws li cov neeg specification.

Vim li cas Hastelloy B-2 ?

Alloy B-2 muaj qhov tsis zoo xeb ua rau oxidizingenvironments, yog li ntawd, nws tsis pom zoo siv rau hauv oxidizing media lossis nyob rau hauv muaj cov ntawv sau ua kua lossis kua ntsev vim tias lawv yuav ua rau xeb sai ua ntej. Cov ntsev no yuav tshwm sim thaum cov kua roj hydrochloric acid chwv cov hlau thiab tooj liab. Yog li no, yog tias cov alloy no siv ua ke nrog cov hlau lossis tooj liab xa dej hauv cov kab ke uas muaj cov kua roj hydrochloric acid, lub xub ntiag ntawm cov ntsev no tuaj yeem ua rau lub alloy tsis ua ntej. Ntxiv rau, no nickel steel alloy yuav tsum tsis txhob siv nyob rau qhov kub ntawm 1000 ° F thiab 1600 ° F vim tias txo qis hauv cov roj khov rau hauv lub alloy.

• Kev txhim kho zoo corrosion rau kev ua si ib puag ncig.

• Cov tshuaj tiv thaiv zoo tshaj plaws rau sulfuric acid (tshwj tsis yog cov tshuaj mloog) thiab lwm cov kua-oxidizing.

• Zoo tiv thaiv kev ntxhov siab corrosion cracking (SCC) los ntawm chlorides.

• Zoo heev tiv taus corrosion los ntawm cov organic acids. 

• Zoo corrosion kuj txawm rau vuam kub muaj feem xyuam rau cheeb tsam vim yog qhov tsis muaj peev xwm ntawm cov pa roj carbon thiab silicon.

Hastelloy B-2 Thov teb :

Siv dav hauv kev siv tshuaj lom neeg, petrochemical, kev tsim hluav taws xob thiab kev ua qias tuaj tswj kev ua thiab khoom siv,
tshwj xeeb hauv cov txheej txheem cuam tshuam nrog ntau cov acids (sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid
thiab yog li ntawd

                   


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  • Sau koj cov lus ntawm no thiab xa rau peb